Cheapest return flights from Porto Alegre to Buenos Aires in January from $203

AirHint found the following cheapest return flights from Porto Alegre (POA) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

01 Jan - 15 Jan Aerolineas Argentinas direct
15 Jan - 19 Jan Aerolineas Argentinas direct
22 Jan - 16 Feb Aerolineas Argentinas direct
13 Jan - 19 Jan Aerolineas Argentinas direct
30 Jan - 07 Feb Aerolineas Argentinas direct
15 Jan - 29 Jan Aerolineas Argentinas direct
13 Jan - 31 Jan Aerolineas Argentinas direct
15 Jan - 21 Jan Aerolineas Argentinas direct
06 Jan - 13 Jan Aerolineas Argentinas direct
16 Jan - 21 Jan Aerolineas Argentinas direct
12 Jan - 19 Jan Aerolineas Argentinas direct
05 Jan - 13 Jan LATAM Airlines Group direct

Also check the deals for one-way flights from Porto Alegre to Buenos Aires in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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